Undertree.
Another change from undertree.
Change 3
Change 4
Add 'lib/undertree/' from commit '6822ae525ead2d4a4252eaff8e1deea587907863'

git-subtree-dir: lib/undertree
git-subtree-mainline: 4060508f9eaefa4b6a193a3cbde1b0164a5ae290
git-subtree-split: 6822ae525ead2d4a4252eaff8e1deea587907863
Change 5 from undertree.
Merge commit '60667ea6b8e43186ba79dfa793afbda38320fec9'
Change 6 of Undertree on tree.
Change 6 of Undertree on tree.
Change 7 from undertree
Change 7 from tree
Change 7 from tree
Merge commit '6caa254b49209a2fd48c99cd0861617f73c99996'

Conflicts:
	lib/undertree/undertree.txt
Merge commit '6caa254b49209a2fd48c99cd0861617f73c99996'

Conflicts:
	lib/undertree/undertree.txt
Change 9 from undertree
Chagne 10 from undertree
Squashed 'lib/undertree/' changes from 6822ae5..0d79e67

0d79e67 Chagne 10 from undertree
def4f9b Change 9 from undertree
7794030 Merge commit '6caa254b49209a2fd48c99cd0861617f73c99996'
c39a7f7 Change 7 from tree
6caa254 Change 7 from undertree
dc86cfc Change 6 of Undertree on tree.
60667ea Change 5 from undertree.

git-subtree-dir: lib/undertree
git-subtree-split: 0d79e677664f5a04a8abc4284c804292d472916f
Merge commit '3f06ae25214220cd8be93abf1d604dce2c40df60'

Conflicts:
	lib/undertree/undertree.txt
Change 11 from tree, Change 2
Change 11 from tree, Change 2